Displaying 2926 - 2994 out of 2994 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Physaria acutifolia Rydb. R. C. Rollins 8142 17 May 1981 United States of America Utah San Juan Co. Near Utah… — Physaria acutifolia Rydb.
Linanthus pungens (Torr.) J.M.Porter & L.A.Johnson R. C. Rollins 908 30 Jun 1935 United States of America Wyoming Albany Co. Rocky knoll in… — Linanthus pungens (Torr.) J.M.Porter & L.A.Johnson
Linanthus pungens (Torr.) J.M.Porter & L.A.Johnson R. C. Rollins 5181 12 Jul 1951 United States of America Colorado Saguache Co. Steep slide of… — Linanthus pungens (Torr.) J.M.Porter & L.A.Johnson
Arabis lignifera A.Nelson R. C. Rollins 8634 16 Jun 1986 United States of America Colorado Montrose Co. ca. 8 miles… — Arabis lignifera A.Nelson
Descurainia pinnata subsp. filipes (A.Gray) Detling R. C. Rollins 83107 22 Jun 1983 United States of America Colorado Rio Blanco Co. High hills… — Descurainia pinnata subsp. filipes (A.Gray) Detling
Arabis lignifera A.Nelson R. C. Rollins 83110 22 Jun 1983 United States of America Colorado Rio Blanco Co. High hills… — Arabis lignifera A.Nelson
Polyctenium williamsiae Rollins R. C. Rollins 83218 03 Jul 1983 United States of America Nevada Washoe Co. Strand of shallow… — Polyctenium williamsiae Rollins
Polyctenium williamsiae Rollins R. C. Rollins 83219 03 Jul 1983 United States of America Nevada Washoe Co. Sandy soil on… — Polyctenium williamsiae Rollins
Stylocline psilocarphoides M.Peck R. C. Rollins 6792 06 May 1982 United States of America Nevada Washoe Co. Virginia Mts., TH… — Stylocline psilocarphoides M.Peck
Viburnum lentago L. R. C. Rollins 710 08 Aug 1934 United States of America Wyoming Johnson Co. Piney Creek near… — Viburnum lentago L.
Sambucus racemosa var. melanocarpa (A.Gray) McMinn R. C. Rollins 1977 28 Aug 1937 United States of America Colorado Montrose Co. Uncompahgre Plateau, 30… — Sambucus racemosa var. melanocarpa (A.Gray) McMinn
Sambucus racemosa var. melanocarpa (A.Gray) McMinn R. C. Rollins 1569 26 Aug 1936 United States of America Colorado San Miguel Co. near Ophir — Sambucus racemosa var. melanocarpa (A.Gray) McMinn
Sambucus cerulea Raf. R. C. Rollins 5117 19 Jul 1951 United States of America Utah Emery Co. Wasatch Plateau, 23… — Sambucus cerulea Raf.
Erysiphe cichoracearum R. C. Rollins 1079 28 Aug 1935 United States of America Wyoming Laramie Co. Granite Canyon — Erysiphe cichoracearum
Brickellia laciniata A.Gray R. C. Rollins 5892 16 Nov 1958 Mexico Nuevo León Monterrey Mun. Western edge of… — Brickellia laciniata A.Gray
Puccinia gentianae (F.Strauss) Link R. C. Rollins 1080 28 Aug 1935 United States of America Wyoming Laramie Co. Granite Canyon — Puccinia gentianae (F.Strauss) Link
Sorosporium astragali Peck R. C. Rollins 1082 29 Aug 1935 United States of America Wyoming Laramie Co. — Sorosporium astragali Peck
Sorosporium astragali Peck R. C. Rollins 1082 29 Aug 1935 United States of America Wyoming Laramie Co. — Sorosporium astragali Peck
Physaria chambersii Rollins R. C. Rollins 51183 19 Jul 1951 United States of America Utah Emery Co. Wasatch Plateau, 15… — Physaria chambersii Rollins
Physaria condensata Rollins R. C. Rollins 2385 24 Jun 1838 United States of America Wyoming Uinta Co. Foothills of Bridger… isotype Physaria condensata Rollins
Physaria eburniflora Rollins R. C. Rollins 7922 21 May 1979 United States of America Wyoming Natrona Co. Near Devil's Gate,… isotype Physaria eburniflora Rollins
Physaria saximontana Rollins R. C. Rollins 81374 20 Jun 1981 United States of America Wyoming Fremont Co. Near State Route… isotype Physaria saximontana Rollins
Brickellia laciniata A.Gray R. C. Rollins 5842 15 Nov 1958 Mexico Nuevo León Cadereyta Jiménez Mun. 3 mi… — Brickellia laciniata A.Gray
Cardamine angustata O.E.Schulz R. C. Rollins 6801 06 Apr 1968 United States of America Alabama Etowah Co. Off U.S. Highway… — Cardamine angustata O.E.Schulz
Leavenworthia alabamica Rollins R. C. Rollins 55100 17 Apr 1955 United States of America Alabama Franklin Co. 1 mile south… — Leavenworthia alabamica Rollins
Lepidium lasiocarpum Nutt. ex Torr. & A.Gray R. C. Rollins 93110 02 Apr 1993 United States of America Arizona Graham Co. road to Coolidge… — Lepidium lasiocarpum Nutt. ex Torr. & A.Gray
Lesquerella fendleri (A.Gray) S.Watson R. C. Rollins 93104 01 Apr 1993 United States of America Arizona Graham Co. 19.3 miles west… — Lesquerella fendleri (A.Gray) S.Watson
Lesquerella gordonii (A.Gray) S.Watson R. C. Rollins 93107 01 Apr 1993 United States of America Arizona Graham Co. Off U.S. 70,… — Lesquerella gordonii (A.Gray) S.Watson
Lesquerella gordonii (A.Gray) S.Watson R. C. Rollins 93108 02 Apr 1993 United States of America Arizona Graham Co. off road to… — Lesquerella gordonii (A.Gray) S.Watson
Lesquerella gordonii (A.Gray) S.Watson R. C. Rollins 93105 01 Apr 1993 United States of America Arizona Graham Co. 19 miles west… — Lesquerella gordonii (A.Gray) S.Watson
Streptanthus carinatus C.Wright ex A.Gray R. C. Rollins 93106 01 Apr 1993 United States of America Arizona Graham Co. 19 miles west… — Streptanthus carinatus C.Wright ex A.Gray
Descurainia pinnata subsp. halictorum (Cockerell) Detling R. C. Rollins 93103 01 Apr 1993 United States of America Arizona Pinal Co. off Arizona route… — Descurainia pinnata subsp. halictorum (Cockerell) Detling
Sisymbrium orientale L. R. C. Rollins 93100 01 Apr 1993 United States of America Arizona Pinal Co. off U.S. 60,… — Sisymbrium orientale L.
Lepidium lasiocarpum Nutt. ex Torr. & A.Gray R. C. Rollins 9343 19 Mar 1993 United States of America Arizona Santa Cruz Co. 5.8 miles… — Lepidium lasiocarpum Nutt. ex Torr. & A.Gray
Descurainia pinnata subsp. glabra (Wooton & Standl.) Detling R. C. Rollins 9342 19 Mar 1993 United States of America Arizona Santa Cruz Co. Mesquite area,… — Descurainia pinnata subsp. glabra (Wooton & Standl.) Detling
Sisymbrium irio L. R. C. Rollins 9341 18 Mar 1993 United States of America Arizona Santa Cruz Co. near Interstate… — Sisymbrium irio L.
Streptanthus longirostris S.Watson R. C. Rollins 9374 24 Mar 1993 United States of America California Inyo Co. Desert arroyo, 10.7… — Streptanthus longirostris S.Watson
Arabis pulchra var. gracilis M.E.Jones R. C. Rollins 7865 01 Apr 1978 United States of America California Inyo Co. 2.5 miles north… — Arabis pulchra var. gracilis M.E.Jones
Lepidium flavum Torr. R. C. Rollins 6713 16 Mar 1967 United States of America California Inyo Co. 2 miles south… — Lepidium flavum Torr.
Caulanthus cooperi (S.Watson) Payson R. C. Rollins 6721 17 Mar 1967 United States of America California Kern Co. 2 miles north… — Caulanthus cooperi (S.Watson) Payson
Caulanthus cooperi (S.Watson) Payson R. C. Rollins 6715 16 Mar 1967 United States of America California Inyo Co. 2 miles south… — Caulanthus cooperi (S.Watson) Payson
Caulanthus cooperi (S.Watson) Payson R. C. Rollins 6752 10 Apr 1967 United States of America California Inyo Co. Alabama Hills, 4… — Caulanthus cooperi (S.Watson) Payson
Descurainia pinnata subsp. glabra (Wooton & Standl.) Detling R. C. Rollins 6742 08 Apr 1967 United States of America California Inyo Co. Gravel of dry… — Descurainia pinnata subsp. glabra (Wooton & Standl.) Detling
Descurainia pinnata subsp. halictorum (Cockerell) Detling R. C. Rollins 9373 24 Mar 1993 United States of America California Inyo Co. Desert arroyo, 10.7… — Descurainia pinnata subsp. halictorum (Cockerell) Detling
Dithyrea californica Harv. R. C. Rollins 7836 26 Mar 1978 United States of America California Inyo Co. 3 miles northeast… — Dithyrea californica Harv.
Sibara deserti (M.E.Jones) Rollins R. C. Rollins 6743 08 Apr 1967 United States of America California Inyo Co. Steep bank, north… — Sibara deserti (M.E.Jones) Rollins
Sibara deserti (M.E.Jones) Rollins R. C. Rollins 6746 09 Apr 1967 United States of America California Inyo Co. West of Saline… — Sibara deserti (M.E.Jones) Rollins
Sibara rosulata Rollins R. C. Rollins 6748 09 Apr 1967 United States of America California Inyo Co. Shade of cliff;… — Sibara rosulata Rollins
Sibara rosulata Rollins R. C. Rollins 6744 08 Apr 1967 United States of America California Inyo Co. Willow Creek Canyon… — Sibara rosulata Rollins
Stanleya pinnata var. integrifolia (E.James) Rollins R. C. Rollins 7834 26 Mar 1978 United States of America California Inyo Co. 7 miles from… — Stanleya pinnata var. integrifolia (E.James) Rollins
Streptanthella longirostris (S.Watson) Rydb. R. C. Rollins 6745 09 Apr 1967 United States of America California Inyo Co. Open desert, Saline… — Streptanthella longirostris (S.Watson) Rydb.
Streptanthella longirostris (S.Watson) Rydb. R. C. Rollins 6718 16 Mar 1967 United States of America California Inyo Co. 2 miles north… — Streptanthella longirostris (S.Watson) Rydb.
Guillenia lasiophylla (Hook. & Arn.) Greene R. C. Rollins 6750 09 Apr 1967 United States of America California Inyo Co. South end of… — Guillenia lasiophylla (Hook. & Arn.) Greene
Guillenia lasiophylla (Hook. & Arn.) Greene R. C. Rollins 6714 16 Mar 1967 United States of America California Inyo Co. 2 miles south… — Guillenia lasiophylla (Hook. & Arn.) Greene
Lepidium lasiocarpum var. georginum (Rydb.) C.L.Hitchc. R. C. Rollins 6741 08 Apr 1967 United States of America California Inyo Co. Stony areas, north… — Lepidium lasiocarpum var. georginum (Rydb.) C.L.Hitchc.
Brickellia veronicifolia var. petrophila (B.L.Rob.) B.L.Rob. R. C. Rollins 58127 18 Nov 1958 Mexico Coahuila Saltillo Mun. 4 mi S… — Brickellia veronicifolia var. petrophila (B.L.Rob.) B.L.Rob.
Berlandiera lyrata Benth. R. C. Rollins 58279 26 Nov 1958 Mexico Durango 58 mi NE of Durango — Berlandiera lyrata Benth.
Ageratina hernandezii B.L.Turner R. C. Rollins 5856 16 Nov 1958 Mexico Nuevo León San Pedro Garza García Mun.… — Ageratina hernandezii B.L.Turner
Dyssodia micropoides (DC.) Loes. R. C. Rollins 5837 15 Nov 1958 Mexico Nuevo León Cadereyta Jiménez Mun. 3 mi… — Dyssodia micropoides (DC.) Loes.
Dyssodia micropoides (DC.) Loes. R. C. Rollins 74152 9 Oct 1974 Mexico Nuevo León Monterrey Mun. Mex. Hwy 40,… — Dyssodia micropoides (DC.) Loes.
Dyssodia setifolia (B.L.Rob.) Lag. var. setifolia R. C. Rollins 7462 26 Sep 1974 Mexico Coahuila 10 mi SE of Parras — Dyssodia setifolia (B.L.Rob.) Lag. var. setifolia
Flourensia cernua DC. R. C. Rollins 58110 17 Nov 1958 Mexico Coahuila 10 mi E of Saltillo — Flourensia cernua DC.
Puccinia graminis Pers. R. C. Rollins 1086 04 Sep 1935 United States of America Wyoming Laramie Co. Horse Creek, N… — Puccinia graminis Pers.
Puccinia jonesii Peck R. C. Rollins 936 03 Jul 1935 United States of America Wyoming Albany Co. Medicine Bow Mountains,… — Puccinia jonesii Peck
Erysiphe cichoracearum R. C. Rollins 1079 28 Aug 1935 United States of America Wyoming Laramie Co. Granite Canyon — Erysiphe cichoracearum
Puccinia iridis Wallr. R. C. Rollins 1085 04 Sep 1935 United States of America Wyoming Laramie Co. Horse Creek, north… — Puccinia iridis Wallr.
Puccinia graminis Pers. R. C. Rollins 1086 04 Sep 1935 United States of America Wyoming Laramie Co. Horse Creek, N… — Puccinia graminis Pers.
Puccinia phragmitis R. C. Rollins s.n. 20 Oct 1933 United States of America Wyoming Sheridan Co. Big Horn River,… — Puccinia phragmitis
Flaveria trinervia (Spreng.) C.Mohr R. C. Rollins 58113 17 Nov 1958 Mexico Coahuila 10 mi E of Saltillo — Flaveria trinervia (Spreng.) C.Mohr